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Standard nozzle and classic Venturi tube, V cone flowmeter (throttling differential pressure flowmeter) and vortex flowmeter are the main flowmeters. The throttling differential pressure flowmeter is...[Details]
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ID205 wearable uses Nordic nRF52840 SoC to provide processing power and wireless connectivity Nordic Semiconductor has announced that Shenzhen-based smart wearable device developer Aidu Technology ...[Details]
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Design of serial interface between AD7543 and 89C2051
This paper introduces the method of realizing serial interface through the P1 port of 89C2051 with 12-bit serial input digital-to-anal...[Details]
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It is reported that this year's new Apple Watch will be named Apple Watch Series 7. It will adopt a flat design, the display frame will be thinner, and the new lamination technology can reduce the ga...[Details]
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Arrow Electronics has signed an agreement with Israeli company Appletec under which Appletec will produce a range of compact camera modules (CCMs) for Arrow.
The CCM can add embedded v...[Details]
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l Stack area: mainly used to store local variables, pass parameters, and store function return addresses. .esp always points to the top of the stack. The more data in the stack, the smaller the value ...[Details]
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While fighting the epidemic with all their might, the central government, various ministries and commissions, and many provinces and regions have successively issued relevant policies to promote th...[Details]
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Nowadays, when ToF is mentioned, everyone will think of the focus application in mobile phone cameras, but in fact 3D is everywhere, and there are many places where 3D ToF can be used. Recently, on t...[Details]
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I2C (Inter Integrated Circuit) bus is a bidirectional two-wire host bus developed by Philips, which can easily realize data transmission and control between chips. Through the two-wire buffer i...[Details]
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I have talked about the s3c2440 clock system before. After looking at the clock system and then looking at the timer interrupt, it will be better to combine and apply the knowledge points learned.
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21IC News: Texas Instruments (TI) has announced two new evaluation boards (EVMs) for its KeyStone-based TMS320C665x multicore digital signal processors (DSPs), further simplifying the development o...[Details]
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DCM Overview
DCM is internally a DLL (Delay Lock Loop(?) structure, the adjustment of clock offset is formed by long delay lines. There is a PHASESHIFT (phase shift) in the DCM parameter...[Details]
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Recently, the latest generation of string inverter SE series new product launch and technical seminar of Shengnengjie Technology (Shenzhen) Co., Ltd. was grandly held at the Crowne Plaza Shenzhen L...[Details]
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At present, many non-electrical working parameters of field equipment cannot be collected or recorded in real time, especially the insulation monitoring of substation equipment. Usually, sp...[Details]
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On February 18, it was learned from the Northwest Branch of State Grid that in order to further improve the utilization rate of new energy in the vicinity of the Qi Shao DC line and efficiently tra...[Details]
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